Air and Climate Software with Air dispersion modeling for environmental and safety professionals applications

BREEZE LFG Fire/Risk analyzes the potential risks associated with release of liquefied fuel gas (LFG) and liquefied natural gas (LNG) from a vessel or pipeline failure as required for regulatory compliance and safety operations. This product also enables the predication of the vaporization rate and downwind vapor concentrations for explosion ...

BREEZE AERSCREEN is a screening model based on the U.S. EPA AERMOD air quality dispersion model and is compatible with the BREEZE AERMOD modeling system. It will produce estimates of “worst-case” 1-hour concentrations for a single source, without the need for hourly meteorological data. BREEZE AERSCREEN also includes conversion factors ...

AERMOD is a steady-state Gaussian dispersion model that represents the current state-of-science and promulgated dispersion model from the U.S. EPA. BREEZE AERMOD is an enhanced version of the EPA-approved AERMOD that provides modelers with the tools and functionality required to perform air quality analyses that help to address both permitting, ...

BREEZE ROADS is a complete air dispersion modeling suite that includes CALINE4, CAL3QHC, and CAL3QHCR models. These air dispersion models are used within the software program to predict air quality impacts of carbon monoxide (CO), nitrogen dioxide (NO2), particulate matter (PM), and other inert pollutant concentrations from moving and idling motor ...

CALPUFF is a multi-layer, multi-species non-steady-state puff dispersion model which simulates the effects of time- and space-varying meteorological conditions on pollution transport, transformation, and removal. It includes algorithms for subgrid scale effects and longer range effects. The U.S. EPA recommends its use for regulatory applications ...

BREEZE Incident Analyst is a comprehensive tool for accidental chemical release hazard and consequence modeling. Featuring industry-standard toxic dispersion, fire, and explosion models that have been developed by U.S. government, military, and industry groups, Incident Analyst provides a robust capability to evaluate the threats posed by ...

SCREEN3 is a screening version of the ISC3 model. This U.S. EPA-approved air dispersion model is used to analyze single source release scenarios over simple or complex terrain. Users have the option of choosing conservative or worst-case estimates in an initial screening for short-term air quality impacts from a single source. BREEZE SCREEN3 ...

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